Results 41 to 50 of about 127 (119)
International Journal of Energy Research, Volume 2026, Issue 1, 2026.The low energy efficiency, high heat loss, and insufficient dynamic load matching of district heating systems (DHS) restrict its low‐carbon transition. This paper reviews the research progress of source‐network‐load modeling and optimization in DHS system, focusing on the key technologies of heat source modeling, pipe network modeling, load forecasting,
Shengtao Ye +9 more
wiley +1 more source
Engineering Reports, Volume 7, Issue 11, November 2025.Based on a multi‐dimensional diagram model, a technique for visual verification of the risk of starting substation equipment is studied. This method can effectively and precisely verify the possible risks during the substation equipment startup and enhance the power system's operational safety.
Lifan Mao +4 more
wiley +1 more source
Energy Science &Engineering, Volume 13, Issue 11, Page 5605-5626, November 2025.ABSTRACT There is a need to develop an improved insulating material that surpasses traditional insulators in terms of insulation and efficient operation under extreme weather conditions. Epoxy nanocomposites (NCs) have gained considerable attention due to their intrinsic material properties.
Abubakar Siddique +7 more
wiley +1 more source
High Voltage, Volume 10, Issue 4, Page 831-844, August 2025.Abstract Mechanical vibration defect is the key factor leading to sudden failure of gas‐insulated switchgear (GIS) equipment. It is important to realise effective prediction of the mechanical vibration state development trend of GIS equipment in order to improve its active safety protection level.
Xu Li +5 more
wiley +1 more source
A novel GIS breakdown location method based on natural frequency of transient voltage
High Voltage, Volume 10, Issue 4, Page 856-875, August 2025.Abstract During on‐site withstand voltage tests of gas‐insulated switchgears (GIS), once a breakdown occurs, it is hard to locate the breakdown position due to the intricate branch structures and minimal breakdown energy. The existing methods may require the placement of a large number of sensors with unsatisfactory accuracy, which adversely affects ...
Qiang Sun +9 more
wiley +1 more source
High Voltage, Volume 10, Issue 4, Page 787-806, August 2025.Abstract Partial discharge (PD) detection is considered one of the most crucial and effective methods for identifying defects in electrical equipment. Consequently, investigating advanced and efficient PD monitoring techniques is essential for the development of gas‐insulated equipment (GIE) and the construction of ultra‐high‐voltage (UHV) networks ...
Xianhao Fan +15 more
wiley +1 more source
, 2016 Nowadays the demand for Gas Insulated Substation (GIS) is increasing over the world for efficient utilization of electric power and space. In this thesis a gas insulated substations is investigated or studied since they are more advantageous though, they use same protective devices or equipment when compared to air insulated substations.
openaire +1 more source
Experimental Evaluations on Seismic Performances of Porcelain and GFRP Composite UHV GIS Bushings. [PDF]
Materials (Basel), 2022 He C, He Z, Xie Q.
europepmc +1 more source
PCB-Based Planar Inductive Loops for Partial Discharges Detection in Power Cables. [PDF]
Sensors (Basel), 2022 Kaziz S +6 more
europepmc +1 more source
A Bibliometric and Comprehensive Review on Condition Monitoring of Metal Oxide Surge Arresters. [PDF]
Sensors (Basel), 2023 Zacarias TG, Sant'Ana WC.
europepmc +1 more source